[@PUBLIQclopAccountant](/forums/pony/topics/the-kirin-fan-thread?post_id=5219981#post_5219981)
Show style eyes and normal tongues, I think. Not that the other things to choose from don't sound really interesting. I could even imagine that there are variations within the Kirin population that correspond to that then. Not to mention the artistic aspect and creative freedom. But within the (little) lore of the MLP G4 universe, I would just stick to my selection. For example, if I would create a Kirin character within a G4 based roleplay, then he would have show-style eyes and a normal tongue. ;-)